TIMESETL 15pcs Piezo Pickup 27mm Piezo Amplifiers Discs with 13" Leads for Acoustic Guitar Drum auspowers_batchsix [Sealing] A mechanical fasteners

[Sealing] A mechanical fasteners

We provided high- quality products in guarantee material

will mount securely on most flat surfaces such as window

The Coupling Can Protect The Safety Of The Linkage

TIMESETL 15pcs Piezo Pickup 27mm Piezo Amplifiers Discs with 13" Leads for Acoustic Guitar Drum auspowers_batchsix [Sealing] A mechanical fastenersTIMESETL 15pcs Piezo Pickup 27mm Piezo Amplifiers Discs with 13" Leads for Acoustic Guitar Drum TIMESETL Piezo Disc Elements High Quality Specification: Base Material: Brass Size: center disc measures approx 27mm diameter, 0. 4mm thick, cord length 33mm Type: External drive type element Resonant Frequency: 4. 6 0. 5 KHz Resonant Impedance: 300 max TIMESETL Acoustic Pickup Wide Usage Perfect for using as touch sensors, electronic drum triggers, buzzers